| Real-time full field laser Doppler imaging. | |
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MedLine Citation:
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PMID: 21698011 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We present a full field laser Doppler imaging instrument, which enables real-time in vivo assessment of blood flow in dermal tissue and skin. This instrument monitors the blood perfusion in an area of about 50 cm(2) with 480 × 480 pixels per frame at a rate of 12-14 frames per second. Smaller frames can be monitored at much higher frame rates. We recorded the microcirculation in healthy skin before, during and after arterial occlusion. In initial clinical case studies, we imaged the microcirculation in burned skin and monitored the recovery of blood flow in a skin flap during reconstructive surgery indicating the high potential of LDI for clinical applications. Small animal imaging in mouse ears clearly revealed the network of blood vessels and the corresponding blood perfusion. |
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Authors:
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Marcel Leutenegger; Erica Martin-Williams; Pascal Harbi; Tyler Thacher; Wassim Raffoul; Marc André; Antonio Lopez; Philippe Lasser; Theo Lasser |
Publication Detail:
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Type: Journal Article Date: 2011-05-09 |
Journal Detail:
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Title: Biomedical optics express Volume: 2 ISSN: 2156-7085 ISO Abbreviation: Biomed Opt Express Publication Date: 2011 Jun |
Date Detail:
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Created Date: 2011-06-23 Completed Date: 2011-07-14 Revised Date: 2011-08-01 |
Medline Journal Info:
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Nlm Unique ID: 101540630 Medline TA: Biomed Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 1470-7 Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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